All orders placed before the cutoff time of 2:30 PM EST are shipped same day. There are no deliveries done on Saturday and Sunday.

Western Digital WD40EFZX Red Plus 3.5" 4000 GB Serial ATA

  • Western Digital
  • WD40EFZX
  • Plain Box
  • Delivery 3 to 5 working days
Brand image
Call For Price (1-888-340-4487)
Out Of Stock
USA based support team
Delivery Can ship today
30 Days refund & return
Secure payment checkout

QUOTE NOW

Fill in the details below for
discounted price

Hard drive
HDD interface transfer rate6 Gbit/s
Workload rate limit180 TB/year
HDD speed5400 RPM
HDD size3.5"
HDD capacity4000 GB
Features
HDD interface transfer rate6 Gbit/s
Workload rate limit180 TB/year
InterfaceSerial ATA III
HDD speed5400 RPM
HDD size3.5"
HDD capacity4000 GB
Noise level (idle)25 dB
Mean time to failure (MTTF)1000000 h
Power
Power consumption (standby)0.4 W
Power consumption (write)4.5 W
Power consumption (read)4.5 W
Power consumption (idle)3.3 W
Operational conditions
Operating temperature (T-T)0 - 65 °C
Storage temperature (T-T)-40 - 70 °C
Non-operating shock250 G
Technical details
Sustainability certificatesRoHS
InterfaceSerial ATA III
Weight & dimensions
Width4" (101.6 mm)
Weight24 oz (680 g)
Height1.03" (26.1 mm)
Depth5.79" (147 mm)
Other features
InterfaceSerial ATA III
Western Digital WD40EFZX Red Plus 3.5" 4000 GB Serial ATA
Length 9 in
Width 6 in
Height 3 in
Weight 1.70 lbs
Write Your Own Review
You're reviewing:Western Digital WD40EFZX Red Plus 3.5" 4000 GB Serial ATA
Your Rating